Power unit for electric power assisted vehicle



FIG. 1 is a front, right side perspective view of the design of a power unit for an electrical power assisted vehicle;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof. 

The ornamental design for a power unit for electrical power assisted vehicle, as shown and described. 